40/3592 XP0/7 checkpoints validated
Every exercise you've started, completed, refined and mastered.
Exercises, challenges and checkpoints you cleared, day by day over the last 22 weeks.
Recent exercise and challenge runs.
putchar
Retry · 4 attempts
bare_char
Passed · 2 attempts
static_byte
Passed · 1 attempt
print_digits
Passed · 1 attempt
countdown
Passed · 1 attempt
hello
Passed · 5 attempts